?  search:
summary | log | graphiclog1 | graphiclog2 | commit | commitdiff | tree | refs | edit | fork
blame | history | raw | HEAD
[s3]winbindd: speed up fill_grent_mem (i.e. winbindd_getgrent) a lot.
[Samba/gebeck_regimport.git] / source3 / rpc_server / srv_lsa_nt.c
blobf4e891ca8c1423bfc6763203c98e1eba405b4806
1 /*
2 * Unix SMB/CIFS implementation.
3 * RPC Pipe client / server routines
4 * Copyright (C) Andrew Tridgell 1992-1997,
5 * Copyright (C) Luke Kenneth Casson Leighton 1996-1997,
6 * Copyright (C) Paul Ashton 1997,
7 * Copyright (C) Jeremy Allison 2001, 2006.
8 * Copyright (C) Rafal Szczesniak 2002,
9 * Copyright (C) Jim McDonough <jmcd@us.ibm.com> 2002,
10 * Copyright (C) Simo Sorce 2003.
11 * Copyright (C) Gerald (Jerry) Carter 2005.
12 * Copyright (C) Volker Lendecke 2005.
13 * Copyright (C) Guenther Deschner 2008.
14 *
15 * This program is free software; you can redistribute it and/or modify
16 * it under the terms of the GNU General Public License as published by
17 * the Free Software Foundation; either version 3 of the License, or
18 * (at your option) any later version.
19 *
20 * This program is distributed in the hope that it will be useful,
21 * but WITHOUT ANY WARRANTY; without even the implied warranty of
22 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
23 * GNU General Public License for more details.
24 *
25 * You should have received a copy of the GNU General Public License
26 * along with this program; if not, see <http://www.gnu.org/licenses/>.
27 */
28
29 /* This is the implementation of the lsa server code. */
30
31 #include "includes.h"
32
33 #undef DBGC_CLASS
34 #define DBGC_CLASS DBGC_RPC_SRV
35
36 #define MAX_LOOKUP_SIDS 0x5000 /* 20480 */
37
38 extern PRIVS privs[];
39
40 struct lsa_info {
41 DOM_SID sid;
42 uint32 access;
43 };
44
45 const struct generic_mapping lsa_generic_mapping = {
46 LSA_POLICY_READ,
47 LSA_POLICY_WRITE,
48 LSA_POLICY_EXECUTE,
49 LSA_POLICY_ALL_ACCESS
50 };
51
52 /***************************************************************************
53 init_lsa_ref_domain_list - adds a domain if it's not already in, returns the index.
54 ***************************************************************************/
55
56 static int init_lsa_ref_domain_list(TALLOC_CTX *mem_ctx,
57 struct lsa_RefDomainList *ref,
58 const char *dom_name,
59 DOM_SID *dom_sid)
60 {
61 int num = 0;
62
63 if (dom_name != NULL) {
64 for (num = 0; num < ref->count; num++) {
65 if (sid_equal(dom_sid, ref->domains[num].sid)) {
66 return num;
67 }
68 }
69 } else {
70 num = ref->count;
71 }
72
73 if (num >= LSA_REF_DOMAIN_LIST_MULTIPLIER) {
74 /* index not found, already at maximum domain limit */
75 return -1;
76 }
77
78 ref->count = num + 1;
79 ref->max_size = LSA_REF_DOMAIN_LIST_MULTIPLIER;
80
81 ref->domains = TALLOC_REALLOC_ARRAY(mem_ctx, ref->domains,
82 struct lsa_DomainInfo, ref->count);
83 if (!ref->domains) {
84 return -1;
85 }
86
87 ZERO_STRUCT(ref->domains[num]);
88
89 init_lsa_StringLarge(&ref->domains[num].name, dom_name);
90 ref->domains[num].sid = sid_dup_talloc(mem_ctx, dom_sid);
91 if (!ref->domains[num].sid) {
92 return -1;
93 }
94
95 return num;
96 }
97
98
99 /*******************************************************************
100 Function to free the per handle data.
101 ********************************************************************/
102
103 static void free_lsa_info(void *ptr)
104 {
105 struct lsa_info *lsa = (struct lsa_info *)ptr;
106
107 SAFE_FREE(lsa);
108 }
109
110 /***************************************************************************
111 initialize a lsa_DomainInfo structure.
112 ***************************************************************************/
113
114 static void init_dom_query_3(struct lsa_DomainInfo *r,
115 const char *name,
116 DOM_SID *sid)
117 {
118 init_lsa_StringLarge(&r->name, name);
119 r->sid = sid;
120 }
121
122 /***************************************************************************
123 initialize a lsa_DomainInfo structure.
124 ***************************************************************************/
125
126 static void init_dom_query_5(struct lsa_DomainInfo *r,
127 const char *name,
128 DOM_SID *sid)
129 {
130 init_lsa_StringLarge(&r->name, name);
131 r->sid = sid;
132 }
133
134 /***************************************************************************
135 lookup_lsa_rids. Must be called as root for lookup_name to work.
136 ***************************************************************************/
137
138 static NTSTATUS lookup_lsa_rids(TALLOC_CTX *mem_ctx,
139 struct lsa_RefDomainList *ref,
140 struct lsa_TranslatedSid *prid,
141 uint32_t num_entries,
142 struct lsa_String *name,
143 int flags,
144 uint32_t *pmapped_count)
145 {
146 uint32 mapped_count, i;
147
148 SMB_ASSERT(num_entries <= MAX_LOOKUP_SIDS);
149
150 mapped_count = 0;
151 *pmapped_count = 0;
152
153 for (i = 0; i < num_entries; i++) {
154 DOM_SID sid;
155 uint32 rid;
156 int dom_idx;
157 const char *full_name;
158 const char *domain;
159 enum lsa_SidType type = SID_NAME_UNKNOWN;
160
161 /* Split name into domain and user component */
162
163 full_name = name[i].string;
164 if (full_name == NULL) {
165 return NT_STATUS_NO_MEMORY;
166 }
167
168 DEBUG(5, ("lookup_lsa_rids: looking up name %s\n", full_name));
169
170 /* We can ignore the result of lookup_name, it will not touch
171 "type" if it's not successful */
172
173 lookup_name(mem_ctx, full_name, flags, &domain, NULL,
174 &sid, &type);
175
176 switch (type) {
177 case SID_NAME_USER:
178 case SID_NAME_DOM_GRP:
179 case SID_NAME_DOMAIN:
180 case SID_NAME_ALIAS:
181 case SID_NAME_WKN_GRP:
182 DEBUG(5, ("init_lsa_rids: %s found\n", full_name));
183 /* Leave these unchanged */
184 break;
185 default:
186 /* Don't hand out anything but the list above */
187 DEBUG(5, ("init_lsa_rids: %s not found\n", full_name));
188 type = SID_NAME_UNKNOWN;
189 break;
190 }
191
192 rid = 0;
193 dom_idx = -1;
194
195 if (type != SID_NAME_UNKNOWN) {
196 sid_split_rid(&sid, &rid);
197 dom_idx = init_lsa_ref_domain_list(mem_ctx, ref, domain, &sid);
198 mapped_count++;
199 }
200
201 init_lsa_translated_sid(&prid[i], type, rid, dom_idx);
202 }
203
204 *pmapped_count = mapped_count;
205 return NT_STATUS_OK;
206 }
207
208 /***************************************************************************
209 lookup_lsa_sids. Must be called as root for lookup_name to work.
210 ***************************************************************************/
211
212 static NTSTATUS lookup_lsa_sids(TALLOC_CTX *mem_ctx,
213 struct lsa_RefDomainList *ref,
214 struct lsa_TranslatedSid3 *trans_sids,
215 uint32_t num_entries,
216 struct lsa_String *name,
217 int flags,
218 uint32 *pmapped_count)
219 {
220 uint32 mapped_count, i;
221
222 SMB_ASSERT(num_entries <= MAX_LOOKUP_SIDS);
223
224 mapped_count = 0;
225 *pmapped_count = 0;
226
227 for (i = 0; i < num_entries; i++) {
228 DOM_SID sid;
229 uint32 rid;
230 int dom_idx;
231 const char *full_name;
232 const char *domain;
233 enum lsa_SidType type = SID_NAME_UNKNOWN;
234
235 ZERO_STRUCT(sid);
236
237 /* Split name into domain and user component */
238
239 full_name = name[i].string;
240 if (full_name == NULL) {
241 return NT_STATUS_NO_MEMORY;
242 }
243
244 DEBUG(5, ("init_lsa_sids: looking up name %s\n", full_name));
245
246 /* We can ignore the result of lookup_name, it will not touch
247 "type" if it's not successful */
248
249 lookup_name(mem_ctx, full_name, flags, &domain, NULL,
250 &sid, &type);
251
252 switch (type) {
253 case SID_NAME_USER:
254 case SID_NAME_DOM_GRP:
255 case SID_NAME_DOMAIN:
256 case SID_NAME_ALIAS:
257 case SID_NAME_WKN_GRP:
258 DEBUG(5, ("init_lsa_sids: %s found\n", full_name));
259 /* Leave these unchanged */
260 break;
261 default:
262 /* Don't hand out anything but the list above */
263 DEBUG(5, ("init_lsa_sids: %s not found\n", full_name));
264 type = SID_NAME_UNKNOWN;
265 break;
266 }
267
268 rid = 0;
269 dom_idx = -1;
270
271 if (type != SID_NAME_UNKNOWN) {
272 DOM_SID domain_sid;
273 sid_copy(&domain_sid, &sid);
274 sid_split_rid(&domain_sid, &rid);
275 dom_idx = init_lsa_ref_domain_list(mem_ctx, ref, domain, &domain_sid);
276 mapped_count++;
277 }
278
279 /* Initialize the lsa_TranslatedSid3 return. */
280 trans_sids[i].sid_type = type;
281 trans_sids[i].sid = sid_dup_talloc(mem_ctx, &sid);
282 trans_sids[i].sid_index = dom_idx;
283 }
284
285 *pmapped_count = mapped_count;
286 return NT_STATUS_OK;
287 }
288
289 static NTSTATUS lsa_get_generic_sd(TALLOC_CTX *mem_ctx, SEC_DESC **sd, size_t *sd_size)
290 {
291 DOM_SID local_adm_sid;
292 DOM_SID adm_sid;
293
294 SEC_ACE ace[3];
295
296 SEC_ACL *psa = NULL;
297
298 init_sec_ace(&ace[0], &global_sid_World, SEC_ACE_TYPE_ACCESS_ALLOWED, LSA_POLICY_EXECUTE, 0);
299
300 sid_copy(&adm_sid, get_global_sam_sid());
301 sid_append_rid(&adm_sid, DOMAIN_GROUP_RID_ADMINS);
302 init_sec_ace(&ace[1], &adm_sid, SEC_ACE_TYPE_ACCESS_ALLOWED, LSA_POLICY_ALL_ACCESS, 0);
303
304 sid_copy(&local_adm_sid, &global_sid_Builtin);
305 sid_append_rid(&local_adm_sid, BUILTIN_ALIAS_RID_ADMINS);
306 init_sec_ace(&ace[2], &local_adm_sid, SEC_ACE_TYPE_ACCESS_ALLOWED, LSA_POLICY_ALL_ACCESS, 0);
307
308 if((psa = make_sec_acl(mem_ctx, NT4_ACL_REVISION, 3, ace)) == NULL)
309 return NT_STATUS_NO_MEMORY;
310
311 if((*sd = make_sec_desc(mem_ctx, SECURITY_DESCRIPTOR_REVISION_1,
312 SEC_DESC_SELF_RELATIVE, &adm_sid, NULL, NULL,
313 psa, sd_size)) == NULL)
314 return NT_STATUS_NO_MEMORY;
315
316 return NT_STATUS_OK;
317 }
318
319 #if 0 /* AD DC work in ongoing in Samba 4 */
320
321 /***************************************************************************
322 Init_dns_dom_info.
323 ***************************************************************************/
324
325 static void init_dns_dom_info(LSA_DNS_DOM_INFO *r_l, const char *nb_name,
326 const char *dns_name, const char *forest_name,
327 struct GUID *dom_guid, DOM_SID *dom_sid)
328 {
329 if (nb_name && *nb_name) {
330 init_unistr2(&r_l->uni_nb_dom_name, nb_name, UNI_FLAGS_NONE);
331 init_uni_hdr(&r_l->hdr_nb_dom_name, &r_l->uni_nb_dom_name);
332 r_l->hdr_nb_dom_name.uni_max_len += 2;
333 r_l->uni_nb_dom_name.uni_max_len += 1;
334 }
335
336 if (dns_name && *dns_name) {
337 init_unistr2(&r_l->uni_dns_dom_name, dns_name, UNI_FLAGS_NONE);
338 init_uni_hdr(&r_l->hdr_dns_dom_name, &r_l->uni_dns_dom_name);
339 r_l->hdr_dns_dom_name.uni_max_len += 2;
340 r_l->uni_dns_dom_name.uni_max_len += 1;
341 }
342
343 if (forest_name && *forest_name) {
344 init_unistr2(&r_l->uni_forest_name, forest_name, UNI_FLAGS_NONE);
345 init_uni_hdr(&r_l->hdr_forest_name, &r_l->uni_forest_name);
346 r_l->hdr_forest_name.uni_max_len += 2;
347 r_l->uni_forest_name.uni_max_len += 1;
348 }
349
350 /* how do we init the guid ? probably should write an init fn */
351 if (dom_guid) {
352 memcpy(&r_l->dom_guid, dom_guid, sizeof(struct GUID));
353 }
354
355 if (dom_sid) {
356 r_l->ptr_dom_sid = 1;
357 init_dom_sid2(&r_l->dom_sid, dom_sid);
358 }
359 }
360 #endif /* AD DC work in ongoing in Samba 4 */
361
362
363 /***************************************************************************
364 _lsa_OpenPolicy2
365 ***************************************************************************/
366
367 NTSTATUS _lsa_OpenPolicy2(pipes_struct *p,
368 struct lsa_OpenPolicy2 *r)
369 {
370 struct lsa_info *info;
371 SEC_DESC *psd = NULL;
372 size_t sd_size;
373 uint32 des_access = r->in.access_mask;
374 uint32 acc_granted;
375 NTSTATUS status;
376
377
378 /* map the generic bits to the lsa policy ones */
379 se_map_generic(&des_access, &lsa_generic_mapping);
380
381 /* get the generic lsa policy SD until we store it */
382 lsa_get_generic_sd(p->mem_ctx, &psd, &sd_size);
383
384 status = se_access_check(psd, p->pipe_user.nt_user_token, des_access, &acc_granted);
385 if (!NT_STATUS_IS_OK(status)) {
386 if (p->pipe_user.ut.uid != sec_initial_uid()) {
387 return status;
388 }
389 DEBUG(4,("ACCESS should be DENIED (granted: %#010x; required: %#010x)\n",
390 acc_granted, des_access));
391 DEBUGADD(4,("but overwritten by euid == 0\n"));
392 }
393
394 /* This is needed for lsa_open_account and rpcclient .... :-) */
395
396 if (p->pipe_user.ut.uid == sec_initial_uid())
397 acc_granted = LSA_POLICY_ALL_ACCESS;
398
399 /* associate the domain SID with the (unique) handle. */
400 if ((info = SMB_MALLOC_P(struct lsa_info)) == NULL)
401 return NT_STATUS_NO_MEMORY;
402
403 ZERO_STRUCTP(info);
404 sid_copy(&info->sid,get_global_sam_sid());
405 info->access = acc_granted;
406
407 /* set up the LSA QUERY INFO response */
408 if (!create_policy_hnd(p, r->out.handle, free_lsa_info, (void *)info))
409 return NT_STATUS_OBJECT_NAME_NOT_FOUND;
410
411 return NT_STATUS_OK;
412 }
413
414 /***************************************************************************
415 _lsa_OpenPolicy
416 ***************************************************************************/
417
418 NTSTATUS _lsa_OpenPolicy(pipes_struct *p,
419 struct lsa_OpenPolicy *r)
420 {
421 struct lsa_info *info;
422 SEC_DESC *psd = NULL;
423 size_t sd_size;
424 uint32 des_access= r->in.access_mask;
425 uint32 acc_granted;
426 NTSTATUS status;
427
428
429 /* map the generic bits to the lsa policy ones */
430 se_map_generic(&des_access, &lsa_generic_mapping);
431
432 /* get the generic lsa policy SD until we store it */
433 lsa_get_generic_sd(p->mem_ctx, &psd, &sd_size);
434
435 status = se_access_check(psd, p->pipe_user.nt_user_token, des_access, &acc_granted);
436 if (!NT_STATUS_IS_OK(status)) {
437 if (p->pipe_user.ut.uid != sec_initial_uid()) {
438 return status;
439 }
440 DEBUG(4,("ACCESS should be DENIED (granted: %#010x; required: %#010x)\n",
441 acc_granted, des_access));
442 DEBUGADD(4,("but overwritten by euid == 0\n"));
443 acc_granted = des_access;
444 }
445
446 /* associate the domain SID with the (unique) handle. */
447 if ((info = SMB_MALLOC_P(struct lsa_info)) == NULL)
448 return NT_STATUS_NO_MEMORY;
449
450 ZERO_STRUCTP(info);
451 sid_copy(&info->sid,get_global_sam_sid());
452 info->access = acc_granted;
453
454 /* set up the LSA QUERY INFO response */
455 if (!create_policy_hnd(p, r->out.handle, free_lsa_info, (void *)info))
456 return NT_STATUS_OBJECT_NAME_NOT_FOUND;
457
458 return NT_STATUS_OK;
459 }
460
461 /***************************************************************************
462 _lsa_EnumTrustDom - this needs fixing to do more than return NULL ! JRA.
463 ufff, done :) mimir
464 ***************************************************************************/
465
466 NTSTATUS _lsa_EnumTrustDom(pipes_struct *p,
467 struct lsa_EnumTrustDom *r)
468 {
469 struct lsa_info *info;
470 uint32 next_idx;
471 struct trustdom_info **domains;
472 struct lsa_DomainInfo *lsa_domains = NULL;
473 int i;
474
475 /*
476 * preferred length is set to 5 as a "our" preferred length
477 * nt sets this parameter to 2
478 * update (20.08.2002): it's not preferred length, but preferred size!
479 * it needs further investigation how to optimally choose this value
480 */
481 uint32 max_num_domains =
482 r->in.max_size < 5 ? r->in.max_size : 10;
483 uint32 num_domains;
484 NTSTATUS nt_status;
485 uint32 num_thistime;
486
487 if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&info))
488 return NT_STATUS_INVALID_HANDLE;
489
490 /* check if the user has enough rights */
491 if (!(info->access & LSA_POLICY_VIEW_LOCAL_INFORMATION))
492 return NT_STATUS_ACCESS_DENIED;
493
494 become_root();
495 nt_status = pdb_enum_trusteddoms(p->mem_ctx, &num_domains, &domains);
496 unbecome_root();
497
498 if (!NT_STATUS_IS_OK(nt_status)) {
499 return nt_status;
500 }
501
502 if (*r->in.resume_handle < num_domains) {
503 num_thistime = MIN(num_domains, max_num_domains);
504
505 nt_status = STATUS_MORE_ENTRIES;
506
507 if (*r->in.resume_handle + num_thistime > num_domains) {
508 num_thistime = num_domains - *r->in.resume_handle;
509 nt_status = NT_STATUS_OK;
510 }
511
512 next_idx = *r->in.resume_handle + num_thistime;
513 } else {
514 num_thistime = 0;
515 next_idx = 0xffffffff;
516 nt_status = NT_STATUS_NO_MORE_ENTRIES;
517 }
518
519 /* set up the lsa_enum_trust_dom response */
520
521 lsa_domains = TALLOC_ZERO_ARRAY(p->mem_ctx, struct lsa_DomainInfo,
522 num_thistime);
523 if (!lsa_domains) {
524 return NT_STATUS_NO_MEMORY;
525 }
526
527 for (i=0; i<num_thistime; i++) {
528 init_lsa_StringLarge(&lsa_domains[i].name, domains[i]->name);
529 lsa_domains[i].sid = &domains[i]->sid;
530 }
531
532 *r->out.resume_handle = next_idx;
533 r->out.domains->count = num_thistime;
534 r->out.domains->domains = lsa_domains;
535
536 return nt_status;
537 }
538
539 #define LSA_AUDIT_NUM_CATEGORIES_NT4 7
540 #define LSA_AUDIT_NUM_CATEGORIES_WIN2K 9
541 #define LSA_AUDIT_NUM_CATEGORIES LSA_AUDIT_NUM_CATEGORIES_NT4
542
543 /***************************************************************************
544 _lsa_QueryInfoPolicy
545 ***************************************************************************/
546
547 NTSTATUS _lsa_QueryInfoPolicy(pipes_struct *p,
548 struct lsa_QueryInfoPolicy *r)
549 {
550 NTSTATUS status = NT_STATUS_OK;
551 struct lsa_info *handle;
552 DOM_SID domain_sid;
553 const char *name;
554 DOM_SID *sid = NULL;
555 union lsa_PolicyInformation *info = NULL;
556
557 if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&handle))
558 return NT_STATUS_INVALID_HANDLE;
559
560 info = TALLOC_ZERO_P(p->mem_ctx, union lsa_PolicyInformation);
561 if (!info) {
562 return NT_STATUS_NO_MEMORY;
563 }
564
565 switch (r->in.level) {
566 case 0x02:
567 {
568
569 uint32 policy_def = LSA_AUDIT_POLICY_ALL;
570
571 /* check if the user has enough rights */
572 if (!(handle->access & LSA_POLICY_VIEW_AUDIT_INFORMATION)) {
573 DEBUG(10,("_lsa_QueryInfoPolicy: insufficient access rights\n"));
574 return NT_STATUS_ACCESS_DENIED;
575 }
576
577 /* fake info: We audit everything. ;) */
578
579 info->audit_events.auditing_mode = true;
580 info->audit_events.count = LSA_AUDIT_NUM_CATEGORIES;
581 info->audit_events.settings = TALLOC_ZERO_ARRAY(p->mem_ctx,
582 enum lsa_PolicyAuditPolicy,
583 info->audit_events.count);
584 if (!info->audit_events.settings) {
585 return NT_STATUS_NO_MEMORY;
586 }
587
588 info->audit_events.settings[LSA_AUDIT_CATEGORY_ACCOUNT_MANAGEMENT] = policy_def;
589 info->audit_events.settings[LSA_AUDIT_CATEGORY_FILE_AND_OBJECT_ACCESS] = policy_def;
590 info->audit_events.settings[LSA_AUDIT_CATEGORY_LOGON] = policy_def;
591 info->audit_events.settings[LSA_AUDIT_CATEGORY_PROCCESS_TRACKING] = policy_def;
592 info->audit_events.settings[LSA_AUDIT_CATEGORY_SECURITY_POLICY_CHANGES] = policy_def;
593 info->audit_events.settings[LSA_AUDIT_CATEGORY_SYSTEM] = policy_def;
594 info->audit_events.settings[LSA_AUDIT_CATEGORY_USE_OF_USER_RIGHTS] = policy_def;
595
596 break;
597 }
598 case 0x03:
599 /* check if the user has enough rights */
600 if (!(handle->access & LSA_POLICY_VIEW_LOCAL_INFORMATION))
601 return NT_STATUS_ACCESS_DENIED;
602
603 /* Request PolicyPrimaryDomainInformation. */
604 switch (lp_server_role()) {
605 case ROLE_DOMAIN_PDC:
606 case ROLE_DOMAIN_BDC:
607 name = get_global_sam_name();
608 sid = sid_dup_talloc(p->mem_ctx, get_global_sam_sid());
609 if (!sid) {
610 return NT_STATUS_NO_MEMORY;
611 }
612 break;
613 case ROLE_DOMAIN_MEMBER:
614 name = lp_workgroup();
615 /* We need to return the Domain SID here. */
616 if (secrets_fetch_domain_sid(lp_workgroup(), &domain_sid)) {
617 sid = sid_dup_talloc(p->mem_ctx, &domain_sid);
618 if (!sid) {
619 return NT_STATUS_NO_MEMORY;
620 }
621 } else {
622 return NT_STATUS_CANT_ACCESS_DOMAIN_INFO;
623 }
624 break;
625 case ROLE_STANDALONE:
626 name = lp_workgroup();
627 sid = NULL;
628 break;
629 default:
630 return NT_STATUS_CANT_ACCESS_DOMAIN_INFO;
631 }
632 init_dom_query_3(&info->domain, name, sid);
633 break;
634 case 0x05:
635 /* check if the user has enough rights */
636 if (!(handle->access & LSA_POLICY_VIEW_LOCAL_INFORMATION))
637 return NT_STATUS_ACCESS_DENIED;
638
639 /* Request PolicyAccountDomainInformation. */
640 name = get_global_sam_name();
641 sid = get_global_sam_sid();
642
643 init_dom_query_5(&info->account_domain, name, sid);
644 break;
645 case 0x06:
646 /* check if the user has enough rights */
647 if (!(handle->access & LSA_POLICY_VIEW_LOCAL_INFORMATION))
648 return NT_STATUS_ACCESS_DENIED;
649
650 switch (lp_server_role()) {
651 case ROLE_DOMAIN_BDC:
652 /*
653 * only a BDC is a backup controller
654 * of the domain, it controls.
655 */
656 info->role.role = 2;
657 break;
658 default:
659 /*
660 * any other role is a primary
661 * of the domain, it controls.
662 */
663 info->role.role = 3;
664 break;
665 }
666 break;
667 default:
668 DEBUG(0,("_lsa_QueryInfoPolicy: unknown info level in Lsa Query: %d\n",
669 r->in.level));
670 status = NT_STATUS_INVALID_INFO_CLASS;
671 break;
672 }
673
674 *r->out.info = info;
675
676 return status;
677 }
678
679 /***************************************************************************
680 _lsa_lookup_sids_internal
681 ***************************************************************************/
682
683 static NTSTATUS _lsa_lookup_sids_internal(pipes_struct *p,
684 TALLOC_CTX *mem_ctx,
685 uint16_t level, /* input */
686 int num_sids, /* input */
687 struct lsa_SidPtr *sid, /* input */
688 struct lsa_RefDomainList **pp_ref, /* input/output */
689 struct lsa_TranslatedName2 **pp_names,/* input/output */
690 uint32_t *pp_mapped_count) /* input/output */
691 {
692 NTSTATUS status;
693 int i;
694 const DOM_SID **sids = NULL;
695 struct lsa_RefDomainList *ref = NULL;
696 uint32 mapped_count = 0;
697 struct lsa_dom_info *dom_infos = NULL;
698 struct lsa_name_info *name_infos = NULL;
699 struct lsa_TranslatedName2 *names = NULL;
700
701 *pp_mapped_count = 0;
702 *pp_names = NULL;
703 *pp_ref = NULL;
704
705 if (num_sids == 0) {
706 return NT_STATUS_OK;
707 }
708
709 sids = TALLOC_ARRAY(p->mem_ctx, const DOM_SID *, num_sids);
710 ref = TALLOC_ZERO_P(p->mem_ctx, struct lsa_RefDomainList);
711
712 if (sids == NULL || ref == NULL) {
713 return NT_STATUS_NO_MEMORY;
714 }
715
716 for (i=0; i<num_sids; i++) {
717 sids[i] = sid[i].sid;
718 }
719
720 status = lookup_sids(p->mem_ctx, num_sids, sids, level,
721 &dom_infos, &name_infos);
722
723 if (!NT_STATUS_IS_OK(status)) {
724 return status;
725 }
726
727 names = TALLOC_ARRAY(p->mem_ctx, struct lsa_TranslatedName2, num_sids);
728 if (names == NULL) {
729 return NT_STATUS_NO_MEMORY;
730 }
731
732 for (i=0; i<LSA_REF_DOMAIN_LIST_MULTIPLIER; i++) {
733
734 if (!dom_infos[i].valid) {
735 break;
736 }
737
738 if (init_lsa_ref_domain_list(mem_ctx, ref,
739 dom_infos[i].name,
740 &dom_infos[i].sid) != i) {
741 DEBUG(0, ("Domain %s mentioned twice??\n",
742 dom_infos[i].name));
743 return NT_STATUS_INTERNAL_ERROR;
744 }
745 }
746
747 for (i=0; i<num_sids; i++) {
748 struct lsa_name_info *name = &name_infos[i];
749
750 if (name->type == SID_NAME_UNKNOWN) {
751 fstring tmp;
752 name->dom_idx = -1;
753 /* Unknown sids should return the string
754 * representation of the SID. Windows 2003 behaves
755 * rather erratic here, in many cases it returns the
756 * RID as 8 bytes hex, in others it returns the full
757 * SID. We (Jerry/VL) could not figure out which the
758 * hard cases are, so leave it with the SID. */
759 name->name = talloc_asprintf(p->mem_ctx, "%s",
760 sid_to_fstring(tmp,
761 sids[i]));
762 if (name->name == NULL) {
763 return NT_STATUS_NO_MEMORY;
764 }
765 } else {
766 mapped_count += 1;
767 }
768
769 init_lsa_translated_name2(&names[i], name->type,
770 name->name, name->dom_idx, 0);
771 }
772
773 status = NT_STATUS_NONE_MAPPED;
774 if (mapped_count > 0) {
775 status = (mapped_count < num_sids) ?
776 STATUS_SOME_UNMAPPED : NT_STATUS_OK;
777 }
778
779 DEBUG(10, ("num_sids %d, mapped_count %d, status %s\n",
780 num_sids, mapped_count, nt_errstr(status)));
781
782 *pp_mapped_count = mapped_count;
783 *pp_names = names;
784 *pp_ref = ref;
785
786 return status;
787 }
788
789 /***************************************************************************
790 _lsa_LookupSids
791 ***************************************************************************/
792
793 NTSTATUS _lsa_LookupSids(pipes_struct *p,
794 struct lsa_LookupSids *r)
795 {
796 NTSTATUS status;
797 struct lsa_info *handle;
798 int num_sids = r->in.sids->num_sids;
799 uint32 mapped_count = 0;
800 struct lsa_RefDomainList *domains = NULL;
801 struct lsa_TranslatedName *names_out = NULL;
802 struct lsa_TranslatedName2 *names = NULL;
803 int i;
804
805 if ((r->in.level < 1) || (r->in.level > 6)) {
806 return NT_STATUS_INVALID_PARAMETER;
807 }
808
809 if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&handle)) {
810 return NT_STATUS_INVALID_HANDLE;
811 }
812
813 /* check if the user has enough rights */
814 if (!(handle->access & LSA_POLICY_LOOKUP_NAMES)) {
815 return NT_STATUS_ACCESS_DENIED;
816 }
817
818 if (num_sids > MAX_LOOKUP_SIDS) {
819 DEBUG(5,("_lsa_LookupSids: limit of %d exceeded, requested %d\n",
820 MAX_LOOKUP_SIDS, num_sids));
821 return NT_STATUS_NONE_MAPPED;
822 }
823
824 status = _lsa_lookup_sids_internal(p,
825 p->mem_ctx,
826 r->in.level,
827 num_sids,
828 r->in.sids->sids,
829 &domains,
830 &names,
831 &mapped_count);
832
833 /* Convert from lsa_TranslatedName2 to lsa_TranslatedName */
834 names_out = TALLOC_ARRAY(p->mem_ctx, struct lsa_TranslatedName,
835 num_sids);
836 if (!names_out) {
837 return NT_STATUS_NO_MEMORY;
838 }
839
840 for (i=0; i<num_sids; i++) {
841 names_out[i].sid_type = names[i].sid_type;
842 names_out[i].name = names[i].name;
843 names_out[i].sid_index = names[i].sid_index;
844 }
845
846 *r->out.domains = domains;
847 r->out.names->count = num_sids;
848 r->out.names->names = names_out;
849 *r->out.count = mapped_count;
850
851 return status;
852 }
853
854 /***************************************************************************
855 _lsa_LookupSids2
856 ***************************************************************************/
857
858 NTSTATUS _lsa_LookupSids2(pipes_struct *p,
859 struct lsa_LookupSids2 *r)
860 {
861 NTSTATUS status;
862 struct lsa_info *handle;
863 int num_sids = r->in.sids->num_sids;
864 uint32 mapped_count = 0;
865 struct lsa_RefDomainList *domains = NULL;
866 struct lsa_TranslatedName2 *names = NULL;
867 bool check_policy = true;
868
869 switch (p->hdr_req.opnum) {
870 case NDR_LSA_LOOKUPSIDS3:
871 check_policy = false;
872 break;
873 case NDR_LSA_LOOKUPSIDS2:
874 default:
875 check_policy = true;
876 }
877
878 if ((r->in.level < 1) || (r->in.level > 6)) {
879 return NT_STATUS_INVALID_PARAMETER;
880 }
881
882 if (check_policy) {
883 if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&handle)) {
884 return NT_STATUS_INVALID_HANDLE;
885 }
886
887 /* check if the user has enough rights */
888 if (!(handle->access & LSA_POLICY_LOOKUP_NAMES)) {
889 return NT_STATUS_ACCESS_DENIED;
890 }
891 }
892
893 if (num_sids > MAX_LOOKUP_SIDS) {
894 DEBUG(5,("_lsa_LookupSids2: limit of %d exceeded, requested %d\n",
895 MAX_LOOKUP_SIDS, num_sids));
896 return NT_STATUS_NONE_MAPPED;
897 }
898
899 status = _lsa_lookup_sids_internal(p,
900 p->mem_ctx,
901 r->in.level,
902 num_sids,
903 r->in.sids->sids,
904 &domains,
905 &names,
906 &mapped_count);
907
908 *r->out.domains = domains;
909 r->out.names->count = num_sids;
910 r->out.names->names = names;
911 *r->out.count = mapped_count;
912
913 return status;
914 }
915
916 /***************************************************************************
917 _lsa_LookupSids3
918 ***************************************************************************/
919
920 NTSTATUS _lsa_LookupSids3(pipes_struct *p,
921 struct lsa_LookupSids3 *r)
922 {
923 struct lsa_LookupSids2 q;
924
925 /* No policy handle on this call. Restrict to crypto connections. */
926 if (p->auth.auth_type != PIPE_AUTH_TYPE_SCHANNEL) {
927 DEBUG(0,("_lsa_LookupSids3: client %s not using schannel for netlogon\n",
928 get_remote_machine_name() ));
929 return NT_STATUS_INVALID_PARAMETER;
930 }
931
932 q.in.handle = NULL;
933 q.in.sids = r->in.sids;
934 q.in.level = r->in.level;
935 q.in.unknown1 = r->in.unknown1;
936 q.in.unknown2 = r->in.unknown2;
937 q.in.names = r->in.names;
938 q.in.count = r->in.count;
939
940 q.out.domains = r->out.domains;
941 q.out.names = r->out.names;
942 q.out.count = r->out.count;
943
944 return _lsa_LookupSids2(p, &q);
945 }
946
947 /***************************************************************************
948 ***************************************************************************/
949
950 static int lsa_lookup_level_to_flags(uint16 level)
951 {
952 int flags;
953
954 switch (level) {
955 case 1:
956 flags = LOOKUP_NAME_ALL;
957 break;
958 case 2:
959 flags = LOOKUP_NAME_DOMAIN|LOOKUP_NAME_REMOTE|LOOKUP_NAME_ISOLATED;
960 break;
961 case 3:
962 flags = LOOKUP_NAME_DOMAIN|LOOKUP_NAME_ISOLATED;
963 break;
964 case 4:
965 case 5:
966 case 6:
967 default:
968 flags = LOOKUP_NAME_NONE;
969 break;
970 }
971
972 return flags;
973 }
974
975 /***************************************************************************
976 _lsa_LookupNames
977 ***************************************************************************/
978
979 NTSTATUS _lsa_LookupNames(pipes_struct *p,
980 struct lsa_LookupNames *r)
981 {
982 NTSTATUS status = NT_STATUS_NONE_MAPPED;
983 struct lsa_info *handle;
984 struct lsa_String *names = r->in.names;
985 uint32 num_entries = r->in.num_names;
986 struct lsa_RefDomainList *domains = NULL;
987 struct lsa_TranslatedSid *rids = NULL;
988 uint32 mapped_count = 0;
989 int flags = 0;
990
991 if (num_entries > MAX_LOOKUP_SIDS) {
992 num_entries = MAX_LOOKUP_SIDS;
993 DEBUG(5,("_lsa_LookupNames: truncating name lookup list to %d\n",
994 num_entries));
995 }
996
997 flags = lsa_lookup_level_to_flags(r->in.level);
998
999 domains = TALLOC_ZERO_P(p->mem_ctx, struct lsa_RefDomainList);
1000 if (!domains) {
1001 return NT_STATUS_NO_MEMORY;
1002 }
1003
1004 if (num_entries) {
1005 rids = TALLOC_ZERO_ARRAY(p->mem_ctx, struct lsa_TranslatedSid,
1006 num_entries);
1007 if (!rids) {
1008 return NT_STATUS_NO_MEMORY;
1009 }
1010 } else {
1011 rids = NULL;
1012 }
1013
1014 if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&handle)) {
1015 status = NT_STATUS_INVALID_HANDLE;
1016 goto done;
1017 }
1018
1019 /* check if the user has enough rights */
1020 if (!(handle->access & LSA_POLICY_LOOKUP_NAMES)) {
1021 status = NT_STATUS_ACCESS_DENIED;
1022 goto done;
1023 }
1024
1025 /* set up the LSA Lookup RIDs response */
1026 become_root(); /* lookup_name can require root privs */
1027 status = lookup_lsa_rids(p->mem_ctx, domains, rids, num_entries,
1028 names, flags, &mapped_count);
1029 unbecome_root();
1030
1031 done:
1032
1033 if (NT_STATUS_IS_OK(status) && (num_entries != 0) ) {
1034 if (mapped_count == 0) {
1035 status = NT_STATUS_NONE_MAPPED;
1036 } else if (mapped_count != num_entries) {
1037 status = STATUS_SOME_UNMAPPED;
1038 }
1039 }
1040
1041 *r->out.count = mapped_count;
1042 *r->out.domains = domains;
1043 r->out.sids->sids = rids;
1044 r->out.sids->count = num_entries;
1045
1046 return status;
1047 }
1048
1049 /***************************************************************************
1050 _lsa_LookupNames2
1051 ***************************************************************************/
1052
1053 NTSTATUS _lsa_LookupNames2(pipes_struct *p,
1054 struct lsa_LookupNames2 *r)
1055 {
1056 NTSTATUS status;
1057 struct lsa_LookupNames q;
1058 struct lsa_TransSidArray2 *sid_array2 = r->in.sids;
1059 struct lsa_TransSidArray *sid_array = NULL;
1060 uint32_t i;
1061
1062 sid_array = TALLOC_ZERO_P(p->mem_ctx, struct lsa_TransSidArray);
1063 if (!sid_array) {
1064 return NT_STATUS_NO_MEMORY;
1065 }
1066
1067 q.in.handle = r->in.handle;
1068 q.in.num_names = r->in.num_names;
1069 q.in.names = r->in.names;
1070 q.in.level = r->in.level;
1071 q.in.sids = sid_array;
1072 q.in.count = r->in.count;
1073 /* we do not know what this is for */
1074 /* = r->in.unknown1; */
1075 /* = r->in.unknown2; */
1076
1077 q.out.domains = r->out.domains;
1078 q.out.sids = sid_array;
1079 q.out.count = r->out.count;
1080
1081 status = _lsa_LookupNames(p, &q);
1082
1083 sid_array2->sids = TALLOC_ARRAY(p->mem_ctx, struct lsa_TranslatedSid2, sid_array->count);
1084 if (!sid_array2->sids) {
1085 return NT_STATUS_NO_MEMORY;
1086 }
1087
1088 for (i=0; i<sid_array->count; i++) {
1089 sid_array2->sids[i].sid_type = sid_array->sids[i].sid_type;
1090 sid_array2->sids[i].rid = sid_array->sids[i].rid;
1091 sid_array2->sids[i].sid_index = sid_array->sids[i].sid_index;
1092 sid_array2->sids[i].unknown = 0;
1093 }
1094
1095 r->out.sids = sid_array2;
1096
1097 return status;
1098 }
1099
1100 /***************************************************************************
1101 _lsa_LookupNames3
1102 ***************************************************************************/
1103
1104 NTSTATUS _lsa_LookupNames3(pipes_struct *p,
1105 struct lsa_LookupNames3 *r)
1106 {
1107 NTSTATUS status;
1108 struct lsa_info *handle;
1109 struct lsa_String *names = r->in.names;
1110 uint32 num_entries = r->in.num_names;
1111 struct lsa_RefDomainList *domains = NULL;
1112 struct lsa_TranslatedSid3 *trans_sids = NULL;
1113 uint32 mapped_count = 0;
1114 int flags = 0;
1115 bool check_policy = true;
1116
1117 switch (p->hdr_req.opnum) {
1118 case NDR_LSA_LOOKUPNAMES4:
1119 check_policy = false;
1120 break;
1121 case NDR_LSA_LOOKUPNAMES3:
1122 default:
1123 check_policy = true;
1124 }
1125
1126 if (num_entries > MAX_LOOKUP_SIDS) {
1127 num_entries = MAX_LOOKUP_SIDS;
1128 DEBUG(5,("_lsa_LookupNames3: truncating name lookup list to %d\n", num_entries));
1129 }
1130
1131 /* Probably the lookup_level is some sort of bitmask. */
1132 if (r->in.level == 1) {
1133 flags = LOOKUP_NAME_ALL;
1134 }
1135
1136 domains = TALLOC_ZERO_P(p->mem_ctx, struct lsa_RefDomainList);
1137 if (!domains) {
1138 return NT_STATUS_NO_MEMORY;
1139 }
1140
1141 if (num_entries) {
1142 trans_sids = TALLOC_ZERO_ARRAY(p->mem_ctx, struct lsa_TranslatedSid3,
1143 num_entries);
1144 if (!trans_sids) {
1145 return NT_STATUS_NO_MEMORY;
1146 }
1147 } else {
1148 trans_sids = NULL;
1149 }
1150
1151 if (check_policy) {
1152
1153 if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&handle)) {
1154 status = NT_STATUS_INVALID_HANDLE;
1155 goto done;
1156 }
1157
1158 /* check if the user has enough rights */
1159 if (!(handle->access & LSA_POLICY_LOOKUP_NAMES)) {
1160 status = NT_STATUS_ACCESS_DENIED;
1161 goto done;
1162 }
1163 }
1164
1165 /* set up the LSA Lookup SIDs response */
1166 become_root(); /* lookup_name can require root privs */
1167 status = lookup_lsa_sids(p->mem_ctx, domains, trans_sids, num_entries,
1168 names, flags, &mapped_count);
1169 unbecome_root();
1170
1171 done:
1172
1173 if (NT_STATUS_IS_OK(status)) {
1174 if (mapped_count == 0) {
1175 status = NT_STATUS_NONE_MAPPED;
1176 } else if (mapped_count != num_entries) {
1177 status = STATUS_SOME_UNMAPPED;
1178 }
1179 }
1180
1181 *r->out.count = mapped_count;
1182 *r->out.domains = domains;
1183 r->out.sids->sids = trans_sids;
1184 r->out.sids->count = num_entries;
1185
1186 return status;
1187 }
1188
1189 /***************************************************************************
1190 _lsa_LookupNames4
1191 ***************************************************************************/
1192
1193 NTSTATUS _lsa_LookupNames4(pipes_struct *p,
1194 struct lsa_LookupNames4 *r)
1195 {
1196 struct lsa_LookupNames3 q;
1197
1198 /* No policy handle on this call. Restrict to crypto connections. */
1199 if (p->auth.auth_type != PIPE_AUTH_TYPE_SCHANNEL) {
1200 DEBUG(0,("_lsa_lookup_names4: client %s not using schannel for netlogon\n",
1201 get_remote_machine_name() ));
1202 return NT_STATUS_INVALID_PARAMETER;
1203 }
1204
1205 q.in.handle = NULL;
1206 q.in.num_names = r->in.num_names;
1207 q.in.names = r->in.names;
1208 q.in.level = r->in.level;
1209 q.in.lookup_options = r->in.lookup_options;
1210 q.in.client_revision = r->in.client_revision;
1211 q.in.sids = r->in.sids;
1212 q.in.count = r->in.count;
1213
1214 q.out.domains = r->out.domains;
1215 q.out.sids = r->out.sids;
1216 q.out.count = r->out.count;
1217
1218 return _lsa_LookupNames3(p, &q);
1219 }
1220
1221 /***************************************************************************
1222 _lsa_close. Also weird - needs to check if lsa handle is correct. JRA.
1223 ***************************************************************************/
1224
1225 NTSTATUS _lsa_Close(pipes_struct *p, struct lsa_Close *r)
1226 {
1227 if (!find_policy_by_hnd(p, r->in.handle, NULL)) {
1228 return NT_STATUS_INVALID_HANDLE;
1229 }
1230
1231 close_policy_hnd(p, r->in.handle);
1232 ZERO_STRUCTP(r->out.handle);
1233 return NT_STATUS_OK;
1234 }
1235
1236 /***************************************************************************
1237 ***************************************************************************/
1238
1239 NTSTATUS _lsa_OpenSecret(pipes_struct *p, struct lsa_OpenSecret *r)
1240 {
1241 return NT_STATUS_OBJECT_NAME_NOT_FOUND;
1242 }
1243
1244 /***************************************************************************
1245 ***************************************************************************/
1246
1247 NTSTATUS _lsa_OpenTrustedDomain(pipes_struct *p, struct lsa_OpenTrustedDomain *r)
1248 {
1249 return NT_STATUS_OBJECT_NAME_NOT_FOUND;
1250 }
1251
1252 /***************************************************************************
1253 ***************************************************************************/
1254
1255 NTSTATUS _lsa_CreateTrustedDomain(pipes_struct *p, struct lsa_CreateTrustedDomain *r)
1256 {
1257 return NT_STATUS_ACCESS_DENIED;
1258 }
1259
1260 /***************************************************************************
1261 ***************************************************************************/
1262
1263 NTSTATUS _lsa_CreateSecret(pipes_struct *p, struct lsa_CreateSecret *r)
1264 {
1265 return NT_STATUS_ACCESS_DENIED;
1266 }
1267
1268 /***************************************************************************
1269 ***************************************************************************/
1270
1271 NTSTATUS _lsa_SetSecret(pipes_struct *p, struct lsa_SetSecret *r)
1272 {
1273 return NT_STATUS_ACCESS_DENIED;
1274 }
1275
1276 /***************************************************************************
1277 _lsa_DeleteObject
1278 ***************************************************************************/
1279
1280 NTSTATUS _lsa_DeleteObject(pipes_struct *p,
1281 struct lsa_DeleteObject *r)
1282 {
1283 return NT_STATUS_ACCESS_DENIED;
1284 }
1285
1286 /***************************************************************************
1287 _lsa_EnumPrivs
1288 ***************************************************************************/
1289
1290 NTSTATUS _lsa_EnumPrivs(pipes_struct *p,
1291 struct lsa_EnumPrivs *r)
1292 {
1293 struct lsa_info *handle;
1294 uint32 i;
1295 uint32 enum_context = *r->in.resume_handle;
1296 int num_privs = count_all_privileges();
1297 struct lsa_PrivEntry *entries = NULL;
1298 LUID_ATTR luid;
1299
1300 /* remember that the enum_context starts at 0 and not 1 */
1301
1302 if ( enum_context >= num_privs )
1303 return NT_STATUS_NO_MORE_ENTRIES;
1304
1305 DEBUG(10,("_lsa_EnumPrivs: enum_context:%d total entries:%d\n",
1306 enum_context, num_privs));
1307
1308 if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&handle))
1309 return NT_STATUS_INVALID_HANDLE;
1310
1311 /* check if the user has enough rights
1312 I don't know if it's the right one. not documented. */
1313
1314 if (!(handle->access & LSA_POLICY_VIEW_LOCAL_INFORMATION))
1315 return NT_STATUS_ACCESS_DENIED;
1316
1317 if (num_privs) {
1318 entries = TALLOC_ZERO_ARRAY(p->mem_ctx, struct lsa_PrivEntry, num_privs);
1319 if (!entries) {
1320 return NT_STATUS_NO_MEMORY;
1321 }
1322 } else {
1323 entries = NULL;
1324 }
1325
1326 for (i = 0; i < num_privs; i++) {
1327 if( i < enum_context) {
1328
1329 init_lsa_StringLarge(&entries[i].name, NULL);
1330
1331 entries[i].luid.low = 0;
1332 entries[i].luid.high = 0;
1333 } else {
1334
1335 init_lsa_StringLarge(&entries[i].name, privs[i].name);
1336
1337 luid = get_privilege_luid( &privs[i].se_priv );
1338
1339 entries[i].luid.low = luid.luid.low;
1340 entries[i].luid.high = luid.luid.high;
1341 }
1342 }
1343
1344 enum_context = num_privs;
1345
1346 *r->out.resume_handle = enum_context;
1347 r->out.privs->count = num_privs;
1348 r->out.privs->privs = entries;
1349
1350 return NT_STATUS_OK;
1351 }
1352
1353 /***************************************************************************
1354 _lsa_LookupPrivDisplayName
1355 ***************************************************************************/
1356
1357 NTSTATUS _lsa_LookupPrivDisplayName(pipes_struct *p,
1358 struct lsa_LookupPrivDisplayName *r)
1359 {
1360 struct lsa_info *handle;
1361 const char *description;
1362 struct lsa_StringLarge *lsa_name;
1363
1364 if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&handle))
1365 return NT_STATUS_INVALID_HANDLE;
1366
1367 /* check if the user has enough rights */
1368
1369 /*
1370 * I don't know if it's the right one. not documented.
1371 */
1372 if (!(handle->access & LSA_POLICY_VIEW_LOCAL_INFORMATION))
1373 return NT_STATUS_ACCESS_DENIED;
1374
1375 DEBUG(10,("_lsa_LookupPrivDisplayName: name = %s\n", r->in.name->string));
1376
1377 description = get_privilege_dispname(r->in.name->string);
1378 if (!description) {
1379 DEBUG(10,("_lsa_LookupPrivDisplayName: doesn't exist\n"));
1380 return NT_STATUS_NO_SUCH_PRIVILEGE;
1381 }
1382
1383 DEBUG(10,("_lsa_LookupPrivDisplayName: display name = %s\n", description));
1384
1385 lsa_name = TALLOC_ZERO_P(p->mem_ctx, struct lsa_StringLarge);
1386 if (!lsa_name) {
1387 return NT_STATUS_NO_MEMORY;
1388 }
1389
1390 init_lsa_StringLarge(lsa_name, description);
1391
1392 *r->out.returned_language_id = r->in.language_id;
1393 *r->out.disp_name = lsa_name;
1394
1395 return NT_STATUS_OK;
1396 }
1397
1398 /***************************************************************************
1399 _lsa_EnumAccounts
1400 ***************************************************************************/
1401
1402 NTSTATUS _lsa_EnumAccounts(pipes_struct *p,
1403 struct lsa_EnumAccounts *r)
1404 {
1405 struct lsa_info *handle;
1406 DOM_SID *sid_list;
1407 int i, j, num_entries;
1408 NTSTATUS status;
1409 struct lsa_SidPtr *sids = NULL;
1410
1411 if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&handle))
1412 return NT_STATUS_INVALID_HANDLE;
1413
1414 if (!(handle->access & LSA_POLICY_VIEW_LOCAL_INFORMATION))
1415 return NT_STATUS_ACCESS_DENIED;
1416
1417 sid_list = NULL;
1418 num_entries = 0;
1419
1420 /* The only way we can currently find out all the SIDs that have been
1421 privileged is to scan all privileges */
1422
1423 status = privilege_enumerate_accounts(&sid_list, &num_entries);
1424 if (!NT_STATUS_IS_OK(status)) {
1425 return status;
1426 }
1427
1428 if (*r->in.resume_handle >= num_entries) {
1429 return NT_STATUS_NO_MORE_ENTRIES;
1430 }
1431
1432 if (num_entries - *r->in.resume_handle) {
1433 sids = TALLOC_ZERO_ARRAY(p->mem_ctx, struct lsa_SidPtr,
1434 num_entries - *r->in.resume_handle);
1435 if (!sids) {
1436 SAFE_FREE(sid_list);
1437 return NT_STATUS_NO_MEMORY;
1438 }
1439
1440 for (i = *r->in.resume_handle, j = 0; i < num_entries; i++, j++) {
1441 sids[j].sid = sid_dup_talloc(p->mem_ctx, &sid_list[i]);
1442 if (!sids[j].sid) {
1443 SAFE_FREE(sid_list);
1444 return NT_STATUS_NO_MEMORY;
1445 }
1446 }
1447 }
1448
1449 talloc_free(sid_list);
1450
1451 *r->out.resume_handle = num_entries;
1452 r->out.sids->num_sids = num_entries;
1453 r->out.sids->sids = sids;
1454
1455 return NT_STATUS_OK;
1456 }
1457
1458 /***************************************************************************
1459 _lsa_GetUserName
1460 ***************************************************************************/
1461
1462 NTSTATUS _lsa_GetUserName(pipes_struct *p,
1463 struct lsa_GetUserName *r)
1464 {
1465 const char *username, *domname;
1466 struct lsa_String *account_name = NULL;
1467 struct lsa_String *authority_name = NULL;
1468
1469 if (r->in.account_name &&
1470 *r->in.account_name) {
1471 return NT_STATUS_INVALID_PARAMETER;
1472 }
1473
1474 if (r->in.authority_name &&
1475 *r->in.authority_name) {
1476 return NT_STATUS_INVALID_PARAMETER;
1477 }
1478
1479 if (p->server_info->guest) {
1480 /*
1481 * I'm 99% sure this is not the right place to do this,
1482 * global_sid_Anonymous should probably be put into the token
1483 * instead of the guest id -- vl
1484 */
1485 if (!lookup_sid(p->mem_ctx, &global_sid_Anonymous,
1486 &domname, &username, NULL)) {
1487 return NT_STATUS_NO_MEMORY;
1488 }
1489 } else {
1490 username = p->server_info->sanitized_username;
1491 domname = pdb_get_domain(p->server_info->sam_account);
1492 }
1493
1494 account_name = TALLOC_P(p->mem_ctx, struct lsa_String);
1495 if (!account_name) {
1496 return NT_STATUS_NO_MEMORY;
1497 }
1498 init_lsa_String(account_name, username);
1499
1500 if (r->out.authority_name) {
1501 authority_name = TALLOC_P(p->mem_ctx, struct lsa_String);
1502 if (!authority_name) {
1503 return NT_STATUS_NO_MEMORY;
1504 }
1505 init_lsa_String(authority_name, domname);
1506 }
1507
1508 *r->out.account_name = account_name;
1509 if (r->out.authority_name) {
1510 *r->out.authority_name = authority_name;
1511 }
1512
1513 return NT_STATUS_OK;
1514 }
1515
1516 /***************************************************************************
1517 _lsa_CreateAccount
1518 ***************************************************************************/
1519
1520 NTSTATUS _lsa_CreateAccount(pipes_struct *p,
1521 struct lsa_CreateAccount *r)
1522 {
1523 struct lsa_info *handle;
1524 struct lsa_info *info;
1525
1526 /* find the connection policy handle. */
1527 if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&handle))
1528 return NT_STATUS_INVALID_HANDLE;
1529
1530 /* check if the user has enough rights */
1531
1532 /*
1533 * I don't know if it's the right one. not documented.
1534 * but guessed with rpcclient.
1535 */
1536 if (!(handle->access & LSA_POLICY_GET_PRIVATE_INFORMATION))
1537 return NT_STATUS_ACCESS_DENIED;
1538
1539 /* check to see if the pipe_user is a Domain Admin since
1540 account_pol.tdb was already opened as root, this is all we have */
1541
1542 if ( p->pipe_user.ut.uid != sec_initial_uid()
1543 && !nt_token_check_domain_rid( p->pipe_user.nt_user_token, DOMAIN_GROUP_RID_ADMINS ) )
1544 return NT_STATUS_ACCESS_DENIED;
1545
1546 if ( is_privileged_sid( r->in.sid ) )
1547 return NT_STATUS_OBJECT_NAME_COLLISION;
1548
1549 /* associate the user/group SID with the (unique) handle. */
1550
1551 if ((info = SMB_MALLOC_P(struct lsa_info)) == NULL)
1552 return NT_STATUS_NO_MEMORY;
1553
1554 ZERO_STRUCTP(info);
1555 info->sid = *r->in.sid;
1556 info->access = r->in.access_mask;
1557
1558 /* get a (unique) handle. open a policy on it. */
1559 if (!create_policy_hnd(p, r->out.acct_handle, free_lsa_info, (void *)info))
1560 return NT_STATUS_OBJECT_NAME_NOT_FOUND;
1561
1562 return privilege_create_account( &info->sid );
1563 }
1564
1565
1566 /***************************************************************************
1567 _lsa_OpenAccount
1568 ***************************************************************************/
1569
1570 NTSTATUS _lsa_OpenAccount(pipes_struct *p,
1571 struct lsa_OpenAccount *r)
1572 {
1573 struct lsa_info *handle;
1574 struct lsa_info *info;
1575
1576 /* find the connection policy handle. */
1577 if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&handle))
1578 return NT_STATUS_INVALID_HANDLE;
1579
1580 /* check if the user has enough rights */
1581
1582 /*
1583 * I don't know if it's the right one. not documented.
1584 * but guessed with rpcclient.
1585 */
1586 if (!(handle->access & LSA_POLICY_GET_PRIVATE_INFORMATION))
1587 return NT_STATUS_ACCESS_DENIED;
1588
1589 /* TODO: Fis the parsing routine before reenabling this check! */
1590 #if 0
1591 if (!lookup_sid(&handle->sid, dom_name, name, &type))
1592 return NT_STATUS_ACCESS_DENIED;
1593 #endif
1594 /* associate the user/group SID with the (unique) handle. */
1595 if ((info = SMB_MALLOC_P(struct lsa_info)) == NULL)
1596 return NT_STATUS_NO_MEMORY;
1597
1598 ZERO_STRUCTP(info);
1599 info->sid = *r->in.sid;
1600 info->access = r->in.access_mask;
1601
1602 /* get a (unique) handle. open a policy on it. */
1603 if (!create_policy_hnd(p, r->out.acct_handle, free_lsa_info, (void *)info))
1604 return NT_STATUS_OBJECT_NAME_NOT_FOUND;
1605
1606 return NT_STATUS_OK;
1607 }
1608
1609 /***************************************************************************
1610 _lsa_EnumPrivsAccount
1611 For a given SID, enumerate all the privilege this account has.
1612 ***************************************************************************/
1613
1614 NTSTATUS _lsa_EnumPrivsAccount(pipes_struct *p,
1615 struct lsa_EnumPrivsAccount *r)
1616 {
1617 NTSTATUS status = NT_STATUS_OK;
1618 struct lsa_info *info=NULL;
1619 SE_PRIV mask;
1620 PRIVILEGE_SET privileges;
1621 struct lsa_PrivilegeSet *priv_set = NULL;
1622 struct lsa_LUIDAttribute *luid_attrs = NULL;
1623 int i;
1624
1625 /* find the connection policy handle. */
1626 if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&info))
1627 return NT_STATUS_INVALID_HANDLE;
1628
1629 if (!(info->access & LSA_POLICY_VIEW_LOCAL_INFORMATION))
1630 return NT_STATUS_ACCESS_DENIED;
1631
1632 if ( !get_privileges_for_sids( &mask, &info->sid, 1 ) )
1633 return NT_STATUS_OBJECT_NAME_NOT_FOUND;
1634
1635 privilege_set_init( &privileges );
1636
1637 if ( se_priv_to_privilege_set( &privileges, &mask ) ) {
1638
1639 DEBUG(10,("_lsa_EnumPrivsAccount: %s has %d privileges\n",
1640 sid_string_dbg(&info->sid),
1641 privileges.count));
1642
1643 priv_set = TALLOC_ZERO_P(p->mem_ctx, struct lsa_PrivilegeSet);
1644 if (!priv_set) {
1645 status = NT_STATUS_NO_MEMORY;
1646 goto done;
1647 }
1648
1649 luid_attrs = TALLOC_ZERO_ARRAY(p->mem_ctx,
1650 struct lsa_LUIDAttribute,
1651 privileges.count);
1652 if (!luid_attrs) {
1653 status = NT_STATUS_NO_MEMORY;
1654 goto done;
1655 }
1656
1657 for (i=0; i<privileges.count; i++) {
1658 luid_attrs[i].luid.low = privileges.set[i].luid.low;
1659 luid_attrs[i].luid.high = privileges.set[i].luid.high;
1660 luid_attrs[i].attribute = privileges.set[i].attr;
1661 }
1662
1663 priv_set->count = privileges.count;
1664 priv_set->unknown = 0;
1665 priv_set->set = luid_attrs;
1666
1667 *r->out.privs = priv_set;
1668 } else {
1669 status = NT_STATUS_NO_SUCH_PRIVILEGE;
1670 }
1671
1672 done:
1673 privilege_set_free( &privileges );
1674
1675 return status;
1676 }
1677
1678 /***************************************************************************
1679 _lsa_GetSystemAccessAccount
1680 ***************************************************************************/
1681
1682 NTSTATUS _lsa_GetSystemAccessAccount(pipes_struct *p,
1683 struct lsa_GetSystemAccessAccount *r)
1684 {
1685 struct lsa_info *info=NULL;
1686
1687 /* find the connection policy handle. */
1688
1689 if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&info))
1690 return NT_STATUS_INVALID_HANDLE;
1691
1692 if (!(info->access & LSA_POLICY_VIEW_LOCAL_INFORMATION))
1693 return NT_STATUS_ACCESS_DENIED;
1694
1695 if (!lookup_sid(p->mem_ctx, &info->sid, NULL, NULL, NULL))
1696 return NT_STATUS_ACCESS_DENIED;
1697
1698 /*
1699 0x01 -> Log on locally
1700 0x02 -> Access this computer from network
1701 0x04 -> Log on as a batch job
1702 0x10 -> Log on as a service
1703
1704 they can be ORed together
1705 */
1706
1707 *r->out.access_mask = PR_LOG_ON_LOCALLY | PR_ACCESS_FROM_NETWORK;
1708
1709 return NT_STATUS_OK;
1710 }
1711
1712 /***************************************************************************
1713 update the systemaccount information
1714 ***************************************************************************/
1715
1716 NTSTATUS _lsa_SetSystemAccessAccount(pipes_struct *p,
1717 struct lsa_SetSystemAccessAccount *r)
1718 {
1719 struct lsa_info *info=NULL;
1720 GROUP_MAP map;
1721
1722 /* find the connection policy handle. */
1723 if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&info))
1724 return NT_STATUS_INVALID_HANDLE;
1725
1726 /* check to see if the pipe_user is a Domain Admin since
1727 account_pol.tdb was already opened as root, this is all we have */
1728
1729 if ( p->pipe_user.ut.uid != sec_initial_uid()
1730 && !nt_token_check_domain_rid( p->pipe_user.nt_user_token, DOMAIN_GROUP_RID_ADMINS ) )
1731 return NT_STATUS_ACCESS_DENIED;
1732
1733 if (!pdb_getgrsid(&map, info->sid))
1734 return NT_STATUS_NO_SUCH_GROUP;
1735
1736 return pdb_update_group_mapping_entry(&map);
1737 }
1738
1739 /***************************************************************************
1740 _lsa_AddPrivilegesToAccount
1741 For a given SID, add some privileges.
1742 ***************************************************************************/
1743
1744 NTSTATUS _lsa_AddPrivilegesToAccount(pipes_struct *p,
1745 struct lsa_AddPrivilegesToAccount *r)
1746 {
1747 struct lsa_info *info = NULL;
1748 SE_PRIV mask;
1749 struct lsa_PrivilegeSet *set = NULL;
1750
1751 /* find the connection policy handle. */
1752 if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&info))
1753 return NT_STATUS_INVALID_HANDLE;
1754
1755 /* check to see if the pipe_user is root or a Domain Admin since
1756 account_pol.tdb was already opened as root, this is all we have */
1757
1758 if ( p->pipe_user.ut.uid != sec_initial_uid()
1759 && !nt_token_check_domain_rid( p->pipe_user.nt_user_token, DOMAIN_GROUP_RID_ADMINS ) )
1760 {
1761 return NT_STATUS_ACCESS_DENIED;
1762 }
1763
1764 set = r->in.privs;
1765 if ( !privilege_set_to_se_priv( &mask, set ) )
1766 return NT_STATUS_NO_SUCH_PRIVILEGE;
1767
1768 if ( !grant_privilege( &info->sid, &mask ) ) {
1769 DEBUG(3,("_lsa_AddPrivilegesToAccount: grant_privilege(%s) failed!\n",
1770 sid_string_dbg(&info->sid) ));
1771 DEBUG(3,("Privilege mask:\n"));
1772 dump_se_priv( DBGC_ALL, 3, &mask );
1773 return NT_STATUS_NO_SUCH_PRIVILEGE;
1774 }
1775
1776 return NT_STATUS_OK;
1777 }
1778
1779 /***************************************************************************
1780 _lsa_RemovePrivilegesFromAccount
1781 For a given SID, remove some privileges.
1782 ***************************************************************************/
1783
1784 NTSTATUS _lsa_RemovePrivilegesFromAccount(pipes_struct *p,
1785 struct lsa_RemovePrivilegesFromAccount *r)
1786 {
1787 struct lsa_info *info = NULL;
1788 SE_PRIV mask;
1789 struct lsa_PrivilegeSet *set = NULL;
1790
1791 /* find the connection policy handle. */
1792 if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&info))
1793 return NT_STATUS_INVALID_HANDLE;
1794
1795 /* check to see if the pipe_user is root or a Domain Admin since
1796 account_pol.tdb was already opened as root, this is all we have */
1797
1798 if ( p->pipe_user.ut.uid != sec_initial_uid()
1799 && !nt_token_check_domain_rid( p->pipe_user.nt_user_token, DOMAIN_GROUP_RID_ADMINS ) )
1800 {
1801 return NT_STATUS_ACCESS_DENIED;
1802 }
1803
1804 set = r->in.privs;
1805
1806 if ( !privilege_set_to_se_priv( &mask, set ) )
1807 return NT_STATUS_NO_SUCH_PRIVILEGE;
1808
1809 if ( !revoke_privilege( &info->sid, &mask ) ) {
1810 DEBUG(3,("_lsa_RemovePrivilegesFromAccount: revoke_privilege(%s) failed!\n",
1811 sid_string_dbg(&info->sid) ));
1812 DEBUG(3,("Privilege mask:\n"));
1813 dump_se_priv( DBGC_ALL, 3, &mask );
1814 return NT_STATUS_NO_SUCH_PRIVILEGE;
1815 }
1816
1817 return NT_STATUS_OK;
1818 }
1819
1820 /***************************************************************************
1821 _lsa_QuerySecurity
1822 ***************************************************************************/
1823
1824 NTSTATUS _lsa_QuerySecurity(pipes_struct *p,
1825 struct lsa_QuerySecurity *r)
1826 {
1827 struct lsa_info *handle=NULL;
1828 SEC_DESC *psd = NULL;
1829 size_t sd_size;
1830 NTSTATUS status;
1831
1832 /* find the connection policy handle. */
1833 if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&handle))
1834 return NT_STATUS_INVALID_HANDLE;
1835
1836 /* check if the user has enough rights */
1837 if (!(handle->access & LSA_POLICY_VIEW_LOCAL_INFORMATION))
1838 return NT_STATUS_ACCESS_DENIED;
1839
1840 switch (r->in.sec_info) {
1841 case 1:
1842 /* SD contains only the owner */
1843
1844 status=lsa_get_generic_sd(p->mem_ctx, &psd, &sd_size);
1845 if(!NT_STATUS_IS_OK(status))
1846 return NT_STATUS_NO_MEMORY;
1847
1848
1849 if((*r->out.sdbuf = make_sec_desc_buf(p->mem_ctx, sd_size, psd)) == NULL)
1850 return NT_STATUS_NO_MEMORY;
1851 break;
1852 case 4:
1853 /* SD contains only the ACL */
1854
1855 status=lsa_get_generic_sd(p->mem_ctx, &psd, &sd_size);
1856 if(!NT_STATUS_IS_OK(status))
1857 return NT_STATUS_NO_MEMORY;
1858
1859 if((*r->out.sdbuf = make_sec_desc_buf(p->mem_ctx, sd_size, psd)) == NULL)
1860 return NT_STATUS_NO_MEMORY;
1861 break;
1862 default:
1863 return NT_STATUS_INVALID_LEVEL;
1864 }
1865
1866 return status;
1867 }
1868
1869 #if 0 /* AD DC work in ongoing in Samba 4 */
1870
1871 /***************************************************************************
1872 ***************************************************************************/
1873
1874 NTSTATUS _lsa_query_info2(pipes_struct *p, LSA_Q_QUERY_INFO2 *q_u, LSA_R_QUERY_INFO2 *r_u)
1875 {
1876 struct lsa_info *handle;
1877 const char *nb_name;
1878 char *dns_name = NULL;
1879 char *forest_name = NULL;
1880 DOM_SID *sid = NULL;
1881 struct GUID guid;
1882 fstring dnsdomname;
1883
1884 ZERO_STRUCT(guid);
1885 r_u->status = NT_STATUS_OK;
1886
1887 if (!find_policy_by_hnd(p, &q_u->pol, (void **)(void *)&handle))
1888 return NT_STATUS_INVALID_HANDLE;
1889
1890 switch (q_u->info_class) {
1891 case 0x0c:
1892 /* check if the user has enough rights */
1893 if (!(handle->access & LSA_POLICY_VIEW_LOCAL_INFORMATION))
1894 return NT_STATUS_ACCESS_DENIED;
1895
1896 /* Request PolicyPrimaryDomainInformation. */
1897 switch (lp_server_role()) {
1898 case ROLE_DOMAIN_PDC:
1899 case ROLE_DOMAIN_BDC:
1900 nb_name = get_global_sam_name();
1901 /* ugly temp hack for these next two */
1902
1903 /* This should be a 'netbios domain -> DNS domain' mapping */
1904 dnsdomname = get_mydnsdomname(p->mem_ctx);
1905 if (!dnsdomname || !*dnsdomname) {
1906 return NT_STATUS_CANT_ACCESS_DOMAIN_INFO;
1907 }
1908 strlower_m(dnsdomname);
1909
1910 dns_name = dnsdomname;
1911 forest_name = dnsdomname;
1912
1913 sid = get_global_sam_sid();
1914 secrets_fetch_domain_guid(lp_workgroup(), &guid);
1915 break;
1916 default:
1917 return NT_STATUS_CANT_ACCESS_DOMAIN_INFO;
1918 }
1919 init_dns_dom_info(&r_u->info.dns_dom_info, nb_name, dns_name,
1920 forest_name,&guid,sid);
1921 break;
1922 default:
1923 DEBUG(0,("_lsa_query_info2: unknown info level in Lsa Query: %d\n", q_u->info_class));
1924 r_u->status = NT_STATUS_INVALID_INFO_CLASS;
1925 break;
1926 }
1927
1928 if (NT_STATUS_IS_OK(r_u->status)) {
1929 r_u->ptr = 0x1;
1930 r_u->info_class = q_u->info_class;
1931 }
1932
1933 return r_u->status;
1934 }
1935 #endif /* AD DC work in ongoing in Samba 4 */
1936
1937 /***************************************************************************
1938 _lsa_AddAccountRights
1939 ***************************************************************************/
1940
1941 NTSTATUS _lsa_AddAccountRights(pipes_struct *p,
1942 struct lsa_AddAccountRights *r)
1943 {
1944 struct lsa_info *info = NULL;
1945 int i = 0;
1946 DOM_SID sid;
1947
1948 /* find the connection policy handle. */
1949 if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&info))
1950 return NT_STATUS_INVALID_HANDLE;
1951
1952 /* check to see if the pipe_user is a Domain Admin since
1953 account_pol.tdb was already opened as root, this is all we have */
1954
1955 if ( p->pipe_user.ut.uid != sec_initial_uid()
1956 && !nt_token_check_domain_rid( p->pipe_user.nt_user_token, DOMAIN_GROUP_RID_ADMINS ) )
1957 {
1958 return NT_STATUS_ACCESS_DENIED;
1959 }
1960
1961 /* according to an NT4 PDC, you can add privileges to SIDs even without
1962 call_lsa_create_account() first. And you can use any arbitrary SID. */
1963
1964 sid_copy( &sid, r->in.sid );
1965
1966 for ( i=0; i < r->in.rights->count; i++ ) {
1967
1968 const char *privname = r->in.rights->names[i].string;
1969
1970 /* only try to add non-null strings */
1971
1972 if ( !privname )
1973 continue;
1974
1975 if ( !grant_privilege_by_name( &sid, privname ) ) {
1976 DEBUG(2,("_lsa_AddAccountRights: Failed to add privilege [%s]\n",
1977 privname ));
1978 return NT_STATUS_NO_SUCH_PRIVILEGE;
1979 }
1980 }
1981
1982 return NT_STATUS_OK;
1983 }
1984
1985 /***************************************************************************
1986 _lsa_RemoveAccountRights
1987 ***************************************************************************/
1988
1989 NTSTATUS _lsa_RemoveAccountRights(pipes_struct *p,
1990 struct lsa_RemoveAccountRights *r)
1991 {
1992 struct lsa_info *info = NULL;
1993 int i = 0;
1994 DOM_SID sid;
1995 const char *privname = NULL;
1996
1997 /* find the connection policy handle. */
1998 if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&info))
1999 return NT_STATUS_INVALID_HANDLE;
2000
2001 /* check to see if the pipe_user is a Domain Admin since
2002 account_pol.tdb was already opened as root, this is all we have */
2003
2004 if ( p->pipe_user.ut.uid != sec_initial_uid()
2005 && !nt_token_check_domain_rid( p->pipe_user.nt_user_token, DOMAIN_GROUP_RID_ADMINS ) )
2006 {
2007 return NT_STATUS_ACCESS_DENIED;
2008 }
2009
2010 sid_copy( &sid, r->in.sid );
2011
2012 if ( r->in.remove_all ) {
2013 if ( !revoke_all_privileges( &sid ) )
2014 return NT_STATUS_ACCESS_DENIED;
2015
2016 return NT_STATUS_OK;
2017 }
2018
2019 for ( i=0; i < r->in.rights->count; i++ ) {
2020
2021 privname = r->in.rights->names[i].string;
2022
2023 /* only try to add non-null strings */
2024
2025 if ( !privname )
2026 continue;
2027
2028 if ( !revoke_privilege_by_name( &sid, privname ) ) {
2029 DEBUG(2,("_lsa_RemoveAccountRights: Failed to revoke privilege [%s]\n",
2030 privname ));
2031 return NT_STATUS_NO_SUCH_PRIVILEGE;
2032 }
2033 }
2034
2035 return NT_STATUS_OK;
2036 }
2037
2038 /*******************************************************************
2039 ********************************************************************/
2040
2041 static NTSTATUS init_lsa_right_set(TALLOC_CTX *mem_ctx,
2042 struct lsa_RightSet *r,
2043 PRIVILEGE_SET *privileges)
2044 {
2045 uint32 i;
2046 const char *privname;
2047 const char **privname_array = NULL;
2048 int num_priv = 0;
2049
2050 for (i=0; i<privileges->count; i++) {
2051
2052 privname = luid_to_privilege_name(&privileges->set[i].luid);
2053 if (privname) {
2054 if (!add_string_to_array(mem_ctx, privname,
2055 &privname_array, &num_priv)) {
2056 return NT_STATUS_NO_MEMORY;
2057 }
2058 }
2059 }
2060
2061 if (num_priv) {
2062
2063 r->names = TALLOC_ZERO_ARRAY(mem_ctx, struct lsa_StringLarge,
2064 num_priv);
2065 if (!r->names) {
2066 return NT_STATUS_NO_MEMORY;
2067 }
2068
2069 for (i=0; i<num_priv; i++) {
2070 init_lsa_StringLarge(&r->names[i], privname_array[i]);
2071 }
2072
2073 r->count = num_priv;
2074 }
2075
2076 return NT_STATUS_OK;
2077 }
2078
2079 /***************************************************************************
2080 _lsa_EnumAccountRights
2081 ***************************************************************************/
2082
2083 NTSTATUS _lsa_EnumAccountRights(pipes_struct *p,
2084 struct lsa_EnumAccountRights *r)
2085 {
2086 NTSTATUS status;
2087 struct lsa_info *info = NULL;
2088 DOM_SID sid;
2089 PRIVILEGE_SET privileges;
2090 SE_PRIV mask;
2091
2092 /* find the connection policy handle. */
2093
2094 if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&info))
2095 return NT_STATUS_INVALID_HANDLE;
2096
2097 if (!(info->access & LSA_POLICY_VIEW_LOCAL_INFORMATION))
2098 return NT_STATUS_ACCESS_DENIED;
2099
2100 /* according to an NT4 PDC, you can add privileges to SIDs even without
2101 call_lsa_create_account() first. And you can use any arbitrary SID. */
2102
2103 sid_copy( &sid, r->in.sid );
2104
2105 if ( !get_privileges_for_sids( &mask, &sid, 1 ) )
2106 return NT_STATUS_OBJECT_NAME_NOT_FOUND;
2107
2108 privilege_set_init( &privileges );
2109
2110 if ( se_priv_to_privilege_set( &privileges, &mask ) ) {
2111
2112 DEBUG(10,("_lsa_EnumAccountRights: %s has %d privileges\n",
2113 sid_string_dbg(&sid), privileges.count));
2114
2115 status = init_lsa_right_set(p->mem_ctx, r->out.rights, &privileges);
2116 } else {
2117 status = NT_STATUS_NO_SUCH_PRIVILEGE;
2118 }
2119
2120 privilege_set_free( &privileges );
2121
2122 return status;
2123 }
2124
2125 /***************************************************************************
2126 _lsa_LookupPrivValue
2127 ***************************************************************************/
2128
2129 NTSTATUS _lsa_LookupPrivValue(pipes_struct *p,
2130 struct lsa_LookupPrivValue *r)
2131 {
2132 struct lsa_info *info = NULL;
2133 const char *name = NULL;
2134 LUID_ATTR priv_luid;
2135 SE_PRIV mask;
2136
2137 /* find the connection policy handle. */
2138
2139 if (!find_policy_by_hnd(p, r->in.handle, (void **)(void *)&info))
2140 return NT_STATUS_INVALID_HANDLE;
2141
2142 if (!(info->access & LSA_POLICY_VIEW_LOCAL_INFORMATION))
2143 return NT_STATUS_ACCESS_DENIED;
2144
2145 name = r->in.name->string;
2146
2147 DEBUG(10,("_lsa_lookup_priv_value: name = %s\n", name));
2148
2149 if ( !se_priv_from_name( name, &mask ) )
2150 return NT_STATUS_NO_SUCH_PRIVILEGE;
2151
2152 priv_luid = get_privilege_luid( &mask );
2153
2154 r->out.luid->low = priv_luid.luid.low;
2155 r->out.luid->high = priv_luid.luid.high;
2156
2157 return NT_STATUS_OK;
2158 }
2159
2160 /*
2161 * From here on the server routines are just dummy ones to make smbd link with
2162 * librpc/gen_ndr/srv_lsa.c. These routines are actually never called, we are
2163 * pulling the server stubs across one by one.
2164 */
2165
2166 NTSTATUS _lsa_Delete(pipes_struct *p, struct lsa_Delete *r)
2167 {
2168 p->rng_fault_state = True;
2169 return NT_STATUS_NOT_IMPLEMENTED;
2170 }
2171
2172 NTSTATUS _lsa_SetSecObj(pipes_struct *p, struct lsa_SetSecObj *r)
2173 {
2174 p->rng_fault_state = True;
2175 return NT_STATUS_NOT_IMPLEMENTED;
2176 }
2177
2178 NTSTATUS _lsa_ChangePassword(pipes_struct *p, struct lsa_ChangePassword *r)
2179 {
2180 p->rng_fault_state = True;
2181 return NT_STATUS_NOT_IMPLEMENTED;
2182 }
2183
2184 NTSTATUS _lsa_SetInfoPolicy(pipes_struct *p, struct lsa_SetInfoPolicy *r)
2185 {
2186 p->rng_fault_state = True;
2187 return NT_STATUS_NOT_IMPLEMENTED;
2188 }
2189
2190 NTSTATUS _lsa_ClearAuditLog(pipes_struct *p, struct lsa_ClearAuditLog *r)
2191 {
2192 p->rng_fault_state = True;
2193 return NT_STATUS_NOT_IMPLEMENTED;
2194 }
2195
2196 NTSTATUS _lsa_GetQuotasForAccount(pipes_struct *p, struct lsa_GetQuotasForAccount *r)
2197 {
2198 p->rng_fault_state = True;
2199 return NT_STATUS_NOT_IMPLEMENTED;
2200 }
2201
2202 NTSTATUS _lsa_SetQuotasForAccount(pipes_struct *p, struct lsa_SetQuotasForAccount *r)
2203 {
2204 p->rng_fault_state = True;
2205 return NT_STATUS_NOT_IMPLEMENTED;
2206 }
2207
2208 NTSTATUS _lsa_QueryTrustedDomainInfo(pipes_struct *p, struct lsa_QueryTrustedDomainInfo *r)
2209 {
2210 p->rng_fault_state = True;
2211 return NT_STATUS_NOT_IMPLEMENTED;
2212 }
2213
2214 NTSTATUS _lsa_SetInformationTrustedDomain(pipes_struct *p, struct lsa_SetInformationTrustedDomain *r)
2215 {
2216 p->rng_fault_state = True;
2217 return NT_STATUS_NOT_IMPLEMENTED;
2218 }
2219
2220 NTSTATUS _lsa_QuerySecret(pipes_struct *p, struct lsa_QuerySecret *r)
2221 {
2222 p->rng_fault_state = True;
2223 return NT_STATUS_NOT_IMPLEMENTED;
2224 }
2225
2226 NTSTATUS _lsa_LookupPrivName(pipes_struct *p, struct lsa_LookupPrivName *r)
2227 {
2228 p->rng_fault_state = True;
2229 return NT_STATUS_NOT_IMPLEMENTED;
2230 }
2231
2232 NTSTATUS _lsa_EnumAccountsWithUserRight(pipes_struct *p, struct lsa_EnumAccountsWithUserRight *r)
2233 {
2234 p->rng_fault_state = True;
2235 return NT_STATUS_NOT_IMPLEMENTED;
2236 }
2237
2238 NTSTATUS _lsa_QueryTrustedDomainInfoBySid(pipes_struct *p, struct lsa_QueryTrustedDomainInfoBySid *r)
2239 {
2240 p->rng_fault_state = True;
2241 return NT_STATUS_NOT_IMPLEMENTED;
2242 }
2243
2244 NTSTATUS _lsa_SetTrustedDomainInfo(pipes_struct *p, struct lsa_SetTrustedDomainInfo *r)
2245 {
2246 p->rng_fault_state = True;
2247 return NT_STATUS_NOT_IMPLEMENTED;
2248 }
2249
2250 NTSTATUS _lsa_DeleteTrustedDomain(pipes_struct *p, struct lsa_DeleteTrustedDomain *r)
2251 {
2252 p->rng_fault_state = True;
2253 return NT_STATUS_NOT_IMPLEMENTED;
2254 }
2255
2256 NTSTATUS _lsa_StorePrivateData(pipes_struct *p, struct lsa_StorePrivateData *r)
2257 {
2258 p->rng_fault_state = True;
2259 return NT_STATUS_NOT_IMPLEMENTED;
2260 }
2261
2262 NTSTATUS _lsa_RetrievePrivateData(pipes_struct *p, struct lsa_RetrievePrivateData *r)
2263 {
2264 p->rng_fault_state = True;
2265 return NT_STATUS_NOT_IMPLEMENTED;
2266 }
2267
2268 NTSTATUS _lsa_QueryInfoPolicy2(pipes_struct *p, struct lsa_QueryInfoPolicy2 *r)
2269 {
2270 p->rng_fault_state = True;
2271 return NT_STATUS_NOT_IMPLEMENTED;
2272 }
2273
2274 NTSTATUS _lsa_SetInfoPolicy2(pipes_struct *p, struct lsa_SetInfoPolicy2 *r)
2275 {
2276 p->rng_fault_state = True;
2277 return NT_STATUS_NOT_IMPLEMENTED;
2278 }
2279
2280 NTSTATUS _lsa_QueryTrustedDomainInfoByName(pipes_struct *p, struct lsa_QueryTrustedDomainInfoByName *r)
2281 {
2282 p->rng_fault_state = True;
2283 return NT_STATUS_NOT_IMPLEMENTED;
2284 }
2285
2286 NTSTATUS _lsa_SetTrustedDomainInfoByName(pipes_struct *p, struct lsa_SetTrustedDomainInfoByName *r)
2287 {
2288 p->rng_fault_state = True;
2289 return NT_STATUS_NOT_IMPLEMENTED;
2290 }
2291
2292 NTSTATUS _lsa_EnumTrustedDomainsEx(pipes_struct *p, struct lsa_EnumTrustedDomainsEx *r)
2293 {
2294 p->rng_fault_state = True;
2295 return NT_STATUS_NOT_IMPLEMENTED;
2296 }
2297
2298 NTSTATUS _lsa_CreateTrustedDomainEx(pipes_struct *p, struct lsa_CreateTrustedDomainEx *r)
2299 {
2300 p->rng_fault_state = True;
2301 return NT_STATUS_NOT_IMPLEMENTED;
2302 }
2303
2304 NTSTATUS _lsa_CloseTrustedDomainEx(pipes_struct *p, struct lsa_CloseTrustedDomainEx *r)
2305 {
2306 p->rng_fault_state = True;
2307 return NT_STATUS_NOT_IMPLEMENTED;
2308 }
2309
2310 NTSTATUS _lsa_QueryDomainInformationPolicy(pipes_struct *p, struct lsa_QueryDomainInformationPolicy *r)
2311 {
2312 p->rng_fault_state = True;
2313 return NT_STATUS_NOT_IMPLEMENTED;
2314 }
2315
2316 NTSTATUS _lsa_SetDomainInformationPolicy(pipes_struct *p, struct lsa_SetDomainInformationPolicy *r)
2317 {
2318 p->rng_fault_state = True;
2319 return NT_STATUS_NOT_IMPLEMENTED;
2320 }
2321
2322 NTSTATUS _lsa_OpenTrustedDomainByName(pipes_struct *p, struct lsa_OpenTrustedDomainByName *r)
2323 {
2324 p->rng_fault_state = True;
2325 return NT_STATUS_NOT_IMPLEMENTED;
2326 }
2327
2328 NTSTATUS _lsa_TestCall(pipes_struct *p, struct lsa_TestCall *r)
2329 {
2330 p->rng_fault_state = True;
2331 return NT_STATUS_NOT_IMPLEMENTED;
2332 }
2333
2334 NTSTATUS _lsa_CreateTrustedDomainEx2(pipes_struct *p, struct lsa_CreateTrustedDomainEx2 *r)
2335 {
2336 p->rng_fault_state = True;
2337 return NT_STATUS_NOT_IMPLEMENTED;
2338 }
2339
2340 NTSTATUS _lsa_CREDRWRITE(pipes_struct *p, struct lsa_CREDRWRITE *r)
2341 {
2342 p->rng_fault_state = True;
2343 return NT_STATUS_NOT_IMPLEMENTED;
2344 }
2345
2346 NTSTATUS _lsa_CREDRREAD(pipes_struct *p, struct lsa_CREDRREAD *r)
2347 {
2348 p->rng_fault_state = True;
2349 return NT_STATUS_NOT_IMPLEMENTED;
2350 }
2351
2352 NTSTATUS _lsa_CREDRENUMERATE(pipes_struct *p, struct lsa_CREDRENUMERATE *r)
2353 {
2354 p->rng_fault_state = True;
2355 return NT_STATUS_NOT_IMPLEMENTED;
2356 }
2357
2358 NTSTATUS _lsa_CREDRWRITEDOMAINCREDENTIALS(pipes_struct *p, struct lsa_CREDRWRITEDOMAINCREDENTIALS *r)
2359 {
2360 p->rng_fault_state = True;
2361 return NT_STATUS_NOT_IMPLEMENTED;
2362 }
2363
2364 NTSTATUS _lsa_CREDRREADDOMAINCREDENTIALS(pipes_struct *p, struct lsa_CREDRREADDOMAINCREDENTIALS *r)
2365 {
2366 p->rng_fault_state = True;
2367 return NT_STATUS_NOT_IMPLEMENTED;
2368 }
2369
2370 NTSTATUS _lsa_CREDRDELETE(pipes_struct *p, struct lsa_CREDRDELETE *r)
2371 {
2372 p->rng_fault_state = True;
2373 return NT_STATUS_NOT_IMPLEMENTED;
2374 }
2375
2376 NTSTATUS _lsa_CREDRGETTARGETINFO(pipes_struct *p, struct lsa_CREDRGETTARGETINFO *r)
2377 {
2378 p->rng_fault_state = True;
2379 return NT_STATUS_NOT_IMPLEMENTED;
2380 }
2381
2382 NTSTATUS _lsa_CREDRPROFILELOADED(pipes_struct *p, struct lsa_CREDRPROFILELOADED *r)
2383 {
2384 p->rng_fault_state = True;
2385 return NT_STATUS_NOT_IMPLEMENTED;
2386 }
2387
2388 NTSTATUS _lsa_CREDRGETSESSIONTYPES(pipes_struct *p, struct lsa_CREDRGETSESSIONTYPES *r)
2389 {
2390 p->rng_fault_state = True;
2391 return NT_STATUS_NOT_IMPLEMENTED;
2392 }
2393
2394 NTSTATUS _lsa_LSARREGISTERAUDITEVENT(pipes_struct *p, struct lsa_LSARREGISTERAUDITEVENT *r)
2395 {
2396 p->rng_fault_state = True;
2397 return NT_STATUS_NOT_IMPLEMENTED;
2398 }
2399
2400 NTSTATUS _lsa_LSARGENAUDITEVENT(pipes_struct *p, struct lsa_LSARGENAUDITEVENT *r)
2401 {
2402 p->rng_fault_state = True;
2403 return NT_STATUS_NOT_IMPLEMENTED;
2404 }
2405
2406 NTSTATUS _lsa_LSARUNREGISTERAUDITEVENT(pipes_struct *p, struct lsa_LSARUNREGISTERAUDITEVENT *r)
2407 {
2408 p->rng_fault_state = True;
2409 return NT_STATUS_NOT_IMPLEMENTED;
2410 }
2411
2412 NTSTATUS _lsa_lsaRQueryForestTrustInformation(pipes_struct *p, struct lsa_lsaRQueryForestTrustInformation *r)
2413 {
2414 p->rng_fault_state = True;
2415 return NT_STATUS_NOT_IMPLEMENTED;
2416 }
2417
2418 NTSTATUS _lsa_LSARSETFORESTTRUSTINFORMATION(pipes_struct *p, struct lsa_LSARSETFORESTTRUSTINFORMATION *r)
2419 {
2420 p->rng_fault_state = True;
2421 return NT_STATUS_NOT_IMPLEMENTED;
2422 }
2423
2424 NTSTATUS _lsa_CREDRRENAME(pipes_struct *p, struct lsa_CREDRRENAME *r)
2425 {
2426 p->rng_fault_state = True;
2427 return NT_STATUS_NOT_IMPLEMENTED;
2428 }
2429
2430 NTSTATUS _lsa_LSAROPENPOLICYSCE(pipes_struct *p, struct lsa_LSAROPENPOLICYSCE *r)
2431 {
2432 p->rng_fault_state = True;
2433 return NT_STATUS_NOT_IMPLEMENTED;
2434 }
2435
2436 NTSTATUS _lsa_LSARADTREGISTERSECURITYEVENTSOURCE(pipes_struct *p, struct lsa_LSARADTREGISTERSECURITYEVENTSOURCE *r)
2437 {
2438 p->rng_fault_state = True;
2439 return NT_STATUS_NOT_IMPLEMENTED;
2440 }
2441
2442 NTSTATUS _lsa_LSARADTUNREGISTERSECURITYEVENTSOURCE(pipes_struct *p, struct lsa_LSARADTUNREGISTERSECURITYEVENTSOURCE *r)
2443 {
2444 p->rng_fault_state = True;
2445 return NT_STATUS_NOT_IMPLEMENTED;
2446 }
2447
2448 NTSTATUS _lsa_LSARADTREPORTSECURITYEVENT(pipes_struct *p, struct lsa_LSARADTREPORTSECURITYEVENT *r)
2449 {
2450 p->rng_fault_state = True;
2451 return NT_STATUS_NOT_IMPLEMENTED;
2452 }
reg import